– Manuscript – Paul Nelson runs a raspberry farm in the northern U.S. state of Minnesota. Raspberries are a popular red fruit that people like to eat in the summer. At the farm, Nelson and his team spend a lot of time worrying about fruit flies. The insect pest that hurts their berries is known as the spotted wing drosophila. The flies are from Asia and first came … [Read more...] about Scientists Change Fruit Fly Genes to Help Farmers